Sometimes cell phones die sooner than expected or electric vehicles don't have enough charge to reach their destination. The rechargeable lithium-ion (Li-ion) batteries in these and other devices ...

Batteries, in a sense, rule our lives. From the compact lithium-ion batteries powering our smartphones to the much larger units powering our EVs, not to mention all the battery ecosystems that tool ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers at The Ohio State University have developed a battery that can convert nuclear waste into electricity. This innovative ...

Researchers and space agencies are converging on a class of power sources that could solve one of the most persistent ...

Unlike traditional nuclear energy, this battery stays safe, compact, and clean—and it could power devices for generations without needing a recharge. A Tiny Battery with Big Potential Researchers have ...

WASHINGTON — Zeno Power, a venture-backed startup developing nuclear batteries for extreme environments, said May 14 it raised $50 million in Series B funding to accelerate its work in space and ...

Nuclear power provides roughly 10% of the world's energy. Yet one of its biggest challenges is radioactive waste. While spent nuclear fuel is typically stored in underground facilities, researchers at ...

Unlike burning fossil fuels, nuclear power plants release very few greenhouse gases. They’re safer than they’ve ever been, and currently generate around a fifth of the U.S.’s electricity. However, ...

Concept image of a battery and digital circuitry in green on a black background - Mf3d/Getty Images Batteries, in a sense, rule our lives. From the compact lithium-ion batteries powering our ...

A small dye-sensitized betavoltaic cell has radiocarbon on both the cathode and anode, which increases its energy-conversion efficiency. SAN DIEGO, March 26, 2025 — Sometimes cell phones die sooner ...